Tongzhou fluorine rubber o-rings | fluorine rubber o-ring proxy | 30 years o-ring manufacturers Yada Yada Trade and Industry provided by the Trade and Industry. Tianjin Adar Ltd. (www.yada-mfj.com) is Tianjin Business League certification of quality companies, with Jada and other brands, has a good reputation, honesty, service-oriented, "click on the page quotient Union Support "icon, we will be happy to serve you! [Jada Industry and Trade to recommend star product-o-ring] Application: When Viton O-rings used in automobiles, aircraft engine seals, long-term use at 250 ℃, very suitable for engine power output shaft seal, also can be used for engine valve stem seals, cylinder liner seals, clutch seals, seal air filter, fuel pump and the fuel hose inner sealed plastic. Viton seals can only be used under high vacuum conditions. Viton seals can be used for inorganic acid medium fluorine rubber o-rings, 67% sulfuric acid prices fluorine rubber o-rings under 140 ℃, 70 ℃ under concentrated hydrochloric acid, under 90 ℃ 30% nitric acid can be used for a long fluorine rubber o- Circle agents, Viton special formula can also be used for aqua regia. In the semiconductor manufacturing industry, silicon tetrachloride may be used, gallium, phosphorus oxychloride 275 ℃ following medium. [Jada Industry and Trade popular star product-o-ring] different materials suitable o-ring sealed environment is different, today introduced a rubber o-ring which can be used in automotive brake fluid environment under seal. ACM acrylate rubber o-ring: The oil has excellent resistance to high temperature, weather resistance are good, but the mechanical strength, water resistance and deformation rate tightening somewhat less. Typically used in automotive transmission systems and power steering into system. Does not apply to water, brake fluid, phosphate being. Usually a temperature scale of -25 ~ 170 ℃.